Koj Qhov Chaw Siv Tau Ruaj Khov Txaus Kom Ua Tau Raws Li Qhov Xav Tau ntawm Nanometer-Scale Metrology?

Nyob rau hauv kev sib tw mus rau cov yam ntxwv me dua thiab kev kam rau siab dua thoob plaws ntiaj teb kev tsim khoom - los ntawm kev ua cov khoom siv semiconductor mus rau cov khoom siv aerospace - qhov xav tau rau lub dav hlau siv uas tsis muaj kev co, qhov tseeb yog qhov tseem ceeb. Lub phaj granite dub precision tseem yog lub hauv paus tseem ceeb, tsis tuaj yeem sib tham rau txhua qhov kev ntsuas qhov ntev, ua haujlwm ua "zero point" uas qhov zoo tau lees paub. Tab sis nrog ntau txoj kev xaiv muaj, cov engineers thiab metrologists yuav ua li cas kom paub tseeb tias lawv xaivphaj ntopuas ruaj khov txaus los ua kom tau raws li qhov xav tau niaj hnub no ntawm sub-micron?

Cov lus teb yog nyob rau hauv kev nkag siab qhov sib txawv tseem ceeb ntawm cov granite ib txwm muaj thiab cov khoom siv granite dub uas muaj cov khoom ntom ntom thiab raug xaiv thiab tsim los rau kev ntsuas kev ua haujlwm.

Qhov Tseem Ceeb ntawm Black Granite: Vim Li Cas Qhov Ceev Tseem Ceeb

Lub hauv paus ntawm txhua lub phaj saum npoo zoo dua yog cov khoom siv raw. Txawm hais tias cov ntawv thov uas tsis nruj heev yuav tso cai rau kev siv cov granites xim sib dua lossis txawm tias marble, qhov kev ua kom raug heev xav tau cov khoom siv uas muaj cov khoom siv zoo heev, uas yog cov gabbro dub ntom ntom.

Piv txwv li, peb cov pob zeb dub ZHHIMG® uas yog cov khoom lag luam tshwj xeeb muaj qhov ceev tshaj plaws ze li ntawm 3100 kg / m³. Tus cwj pwm no yog qhov tseem ceeb, vim tias qhov ceev siab ncaj qha cuam tshuam rau ob qho kev ntsuas kev ua tau zoo tseem ceeb:

1. Kev Rigidity thiab Stiffness: Cov khoom siv denser muaj Young's Modulus siab dua, ua rau cov dub precision granite nto phaj ntau dua tiv taus deflection thiab deformation thaum txhawb nqa cov khoom hnyav (xws li CMMs loj lossis cov khoom ua haujlwm hnyav). Qhov rigidity no ua kom ntseeg tau tias qhov chaw zoo nkauj tswj hwm nws qhov kev kam rau siab flatness raws sijhawm, txawm tias nyob hauv qab qhov siab tseem ceeb.

2. Kev Tiv Thaiv Kev Co: Cov khoom siv no muaj cov yam ntxwv zoo dua li cov hlau lossis cov hlau cam khwb cia. Qhov no yog qhov tseem ceeb hauv cov chav tshuaj xyuas niaj hnub no, qhov twg cov phaj granite yuav tsum nqus tau cov kev co me me los ntawm suab nrov ib puag ncig lossis cov tshuab nyob ze, tiv thaiv lawv kom tsis txhob cuam tshuam cov kev ntsuas rhiab heev.

Tsis tas li ntawd xwb, cov pob zeb dub zoo no muaj qhov nthuav dav thermal tsawg heev. Hauv cov chaw tshuaj xyuas uas tswj tau qhov kub thiab txias, qhov no txo ​​qhov kev hloov pauv ntawm qhov loj me los ntawm cov cua sov seem ntawm cov khoom ntsuas lossis qhov hloov pauv me me ntawm qhov kub ntawm huab cua, ua kom muaj kev ruaj khov rau kev ntsuas nanometer.

Kev Tsim Kho Lub Nanometer: Cov Txheej Txheem Tsim Khoom

Ua tiav qhov tiaj tiaj uas xav tau ntawm lub phaj granite dub precision—feem ntau mus txog Qib AAA (sib npaug rau DIN 876 Qib 00 lossis 0)—yog ib chav kawm zoo hauv kev ua tiav cov khoom siv engineering. Nws yog ib qho txheej txheem uas vam khom cov khoom siv tshwj xeeb thiab kev cuam tshuam ntawm tib neeg.

Peb siv cov chaw loj, tswj tau huab cua, thiab cais kev co, muaj cov plag tsev ua los ntawm cov pob zeb reinforced thiab cov qhov av tiv thaiv kev co ib puag ncig, kom ntseeg tau tias muaj kev ruaj khov thaum lub sijhawm ua tiav. Kev sib tsoo loj yog ua los ntawm cov tshuab hnyav uas tau lees paub thoob ntiaj teb (xws li peb cov tshuab sib tsoo Taiwanese Nant), uas muaj peev xwm npaj cov blocks loj.

Txawm li cas los xij, qhov kawg, tseem ceeb heev yog kev txhuam tes ua tib zoo. Cov theem no yog ua los ntawm cov kws txawj ua tes uas muaj ntau xyoo ntawm kev paub dhau los, uas lawv cov kev tawm tswv yim kov thiab kev txawj ntse ua rau lawv tshem tawm cov khoom ntawm qib sub-micron. Qhov kev txawj ntse ntawm tib neeg no hloov lub phaj mus rau hauv lub dav hlau uas muaj ntawv pov thawj thoob ntiaj teb, tiaj tus tiag tiag.

Txhua tus dubprecision granite nto phajtau raug txheeb xyuas kom zoo siv cov khoom siv ntsuas uas taug qab tau, suav nrog Renishaw laser interferometers thiab WYLER electronic levels. Qhov no ua kom ntseeg tau tias qhov ntsuas tiaj tiaj, ncaj, thiab qhov nyeem rov qab raug raws li lossis tshaj cov qauv uas xav tau tshaj plaws (xws li ASME, DIN, lossis JIS), nrog rau kev taug qab rov qab mus rau lub koom haum ntsuas hauv tebchaws.

Daim Ntawv Thov: Tus Qauv Siv Thoob Ntiaj Teb

Qhov ruaj khov zoo tshaj plaws thiab qhov tseeb ntawm cov phaj granite dub precision ua rau nws yog tus qauv siv thoob plaws txhua qhov kev lag luam high-tech:

• Kev Ntsuas thiab Kev Tswj Xyuas Zoo: Nws ua haujlwm ua lub hauv paus tseem ceeb rau txhua yam khoom siv tshuaj xyuas qhov ntev, suav nrog CMMs, cov txheej txheem ntsuas video, thiab cov khoom sib piv optical, muab lub platform xoom-yuam kev rau kev ntsuas thiab kev tshuaj xyuas.

• Kev Sib Dhos Kom Tseeb: Siv ua qhov chaw siv rau kev sib dhos thiab kev sib dhos kom raug ntawm cov cuab yeej siv tshuab, cov rooj zaum kho qhov muag, thiab cov theem txav mus los (suav nrog cov tshuab nqa cua) rau cov ntawv thov semiconductor thiab aerospace.

• Cov Chaw Kuaj Xyuas Kev Ntsuas: Cov phaj qib 00 yog qhov tseem ceeb rau kev ntsuas cov cuab yeej tshuaj xyuas me me, cov ntsuas qhov siab, thiab cov theem hluav taws xob, ua haujlwm ua tus qauv tseem ceeb hauv cov txheej txheem ntsuas.

Xaus lus, kev nqis peev rau hauv lub phaj granite dub zoo tshaj plaws yog kev nqis peev rau qhov zoo uas tuaj yeem txheeb xyuas tau. Nws ua kom muaj qhov tseeb ntawm qhov yuav tsum tau ua kom sib tw hauv kev lag luam tsim khoom siv ultra-precision, kom ntseeg tau tias koj cov kev ntsuas tsis yog tsuas yog raug xwb tab sis tseem tuaj yeem taug qab thiab txhim khu kev qha rau xyoo tom ntej.